Apologies if this has been asked; but I have spent a few hours looking!
I have JupyterLabs setup within Docker on a Homelab to let me login remotely and work though Python tutorials etc… Single user, a couple different kernels. Mainly installing on HomeLab / Docker so I can use iPad vs needing to take Laptop when away with work.
What Ive noticed is if I update the docker image I lose my extensions and Kernels. I think nb_conda_kernel solves the kernel issue ( not tried yet) but I still can’t find a way to either map the extensions folder to a persist data location; or set JupyterLab to use the local user data folder /home/jovyan for extension installation?!
Any help would be greatly appreciated?